package com.example.finalassignment.mapper;

import com.example.finalassignment.pojo.Files;

import java.util.List;

/**
* @author guocheng
* @description 针对表【files】的数据库操作Mapper
* @createDate 2024-05-16 21:51:32
* @Entity com.example.finalassignment.pojo.Files
*/
public interface FilesMapper {

    int deleteByPrimaryKey(Long id);

    int insert(Files record);

    int insertSelective(Files record);

    Files selectByPrimaryKey(Long id);

    int updateByPrimaryKeySelective(Files record);

    int updateByPrimaryKey(Files record);

    /**
     * 获取默认头像
     */
    List<Files> getDataByDefault();

    String getTypeByUUID(String uuid);
}
